公开(公告)号：US11893944B2

公开(公告)日：2024-02-06

申请号：US16996313

申请日：2020-08-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yoo Min Ko ,  Dong Hyun Kim ,  Dong Hwan Shim ,  Seung Chan Lee

IPC: H10K59/121 ,  G09G3/3208 ,  G09G3/3275 ,  G06F1/16 ,  H10K59/35

CPC classification number: G09G3/3275 ,  G06F1/1605 ,  G06F1/1686 ,  G09G3/3208 ,  H10K59/121 ,  H10K59/353 ,  G09G2320/0626

Abstract: A display device includes a substrate, a display panel including a first display region having first pixels, a second display region having second pixels, and a third display region located between the first and second display regions and having third pixels, and a component disposed between the substrate and the display panel and which overlaps the second display region in a plan view. The first and third pixels are disposed at a first density in the first display region and the third display region, respectively, and the second pixels are disposed at a second density smaller than the first density in the second display region, and less than all of the third pixels are controlled to emit light during a predetermined display period.

公开(公告)号：US11789498B2

公开(公告)日：2023-10-17

申请号：US17579911

申请日：2022-01-20

Applicant: Samsung Display Co., LTD.

Inventor： Yun Mi Choi ,  Dong Hyun Kim ,  Ok Kyung Park

IPC: G06F1/16

CPC classification number: G06F1/1652 ,  G06F1/1616 ,  G06F1/1624

Abstract: A display device includes a display panel including a non-folding area and a sliding area in order along a first direction, a display surface in the non-folding area and the sliding area, and the sliding area including an exposed area of the display surface closest to the non-folding area, the exposed area having a length along the first direction which is variable, a support member coupled to the display panel and movable together with the display panel, and a housing facing the support member with the display panel therebetween and defining an opening corresponding to the non-folding area. The housing is slidably extendable and contractable along the first direction, at the sliding area, the housing which is slidably contracted defines a first length of the exposed area, and the housing which is slidably extended defines a second length of the exposed area which is larger than the first length.

公开(公告)号：US11443683B2

公开(公告)日：2022-09-13

申请号：US16888108

申请日：2020-05-29

Applicant: Samsung Display Co., LTD.

Inventor： Dong Hyun Kim ,  Gun Hee Kim ,  Sang Hoon Kim ,  Soo Hyun Moon ,  Seung Chan Lee ,  Joo Hee Jeon ,  Sung Jin Hong ,  Tae Hoon Yang

IPC: G09G3/3225 ,  G09G3/20

Abstract: A display device: a substrate including a first display area and a second display area; a signal line which overlaps the first display area and the second display area; and a common electrode which overlaps the first display area and the second display area, where the first display area includes a first pixel area, the second display area includes a second pixel area and a transmitting area, the transmitting area includes a first transmitting area and a second transmitting area, which have different transmittances from each other, the common electrode overlaps the first pixel area, the second pixel area and the second transmitting area, and in the second transmitting area, at least a part of the signal line and the common electrode overlap each other.

公开(公告)号：US11411044B2

公开(公告)日：2022-08-09

申请号：US16338449

申请日：2018-09-21

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun Min Cho ,  Dae Hyun Kim ,  Jin Oh Kwag ,  Dong Hyun Kim ,  Keun Kyu Song ,  Hyun Deok Im ,  Sung Chan Jo

IPC: H01L27/15 ,  H01L33/38 ,  H01L33/62

Abstract: A display device comprises a first electrode, a second electrode disposed to be spaced apart from the first electrode and face the first electrode, a first insulating layer disposed to cover the first electrode and the second electrode, a second insulating layer disposed on at least a part of the first insulating layer and exposing at a part of a region where the first electrode and the second electrode overlaps the first insulating layer and at least one light emitting element on the exposed first insulating layer between the first electrode and the second electrode, wherein the second insulating layer includes at least one opening exposing the first insulating layer and disposed to be spaced apart from each other on a region where the first electrode and the second electrode face each other, and a bridge portion between the openings, and the light emitting element is disposed on the opening.